The biggest mystery of Pretty Little Liars isn’t the identity of A or Red Coat or Alison DiLAurentis’ murderer. The biggest mystery of Pretty Little Liars is what the heck people get up to when they go to Out of Town. It seems like most of the characters, besides the Liars and Ezra, spend half their lives in Out of Town. Well, apparently, we’re about to find out what happens just beyond the borders of Rosewood, PA, because Marlene King and Oliver Goldstick are teaming up to create a PLL spin-off called Ravenswood.

Here’s the first promo pic:

The full announcement video is only available on ABC Family’s website. It explains the plot — five strangers stumble upon a curse that threatens to destroy the world — and also drops the premiere date. The pilot will air this October, right after the PLL Halloween special.

But, as always, the best speculation about the blessed event is taking place on the #BooRadleyVanCullen tag on Twitter.